Hmmm...well one is from China which is the biggest polluter, but of course nobody every busts their nuts about it do they, it's always the USA that's got to pay and pay, and the other one is an engineer? And then the US one, who knows what he is being paid to say this. All I know is I'm 56 and have lived on Long Island NY my whole life and I can remember the weather from when I was 3 years old and I don't detect one scintilla of a difference in the climate or the sea level. I live right by the sea, Iron pier beach and we have a dock here that's been around since the 1800s and the sea level is nowhere even near to putting that dock under water nor has the tide ever risen higher than street level unless some hurricane hits which has happened a few time. But here is a photo, it's been like this over 50 years. If the sea is getting warmer and the ice caps are melting why isn't this under water?